FILE PHOTO: A medical personnel administers tests for the coronavirus disease (COVID-19) at the Bondi Beach drive-through testing centre in Sydney, Australia, April 7, 2020. REUTERS/Loren Elliott

SYDNEY: A school in the Australian city of Sydney was closed on Monday (May 4) after a student tested positive for COVID-19, while a testing blitz in neighbouring Victoria state returned 22 new cases, the biggest daily jump in weeks.